Jacky Chen (L), singer Liu Yuanyuan (C) and composer Jin Peida attend a press conference to mark the release of the commemorative song "the people's life" in Beijing, capital of China, April 8, 2011. "The people's life", a song to mark the 90th anniversary of the founding of the Communist Party of China (CPC), was released here Friday. (Xinhua/Dai Xuming)